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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $128,900 | 29,427 | 29,427 |
| 2006 | $191,812 | 41,624 | 41,624 |
| 2007 | $184,976 | 41,499 | 41,499 |
| 2008 | $258,386 | 75,188 | 75,188 |
| 2009 | $131,071 | 39,939 | 39,939 |
| 2010 | $197,892 | 51,179 | 51,179 |
Note: Quantity represents Weight in kilograms
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